Observing period ratio between High Res and All Res programs: 1.8
Number of spectra with unkown resolution (R<=10): 5
Number of star in intensive observation mode : 0
This page collects statistics on Be observations
Number of spectra in BeSS and ArasBeAm.
The date taken in count for each spectrum is the observation date.
| Nb total | Hα - High Res. | Hα - All Res. | |
| Total | 257725 | 26833 | 29313 |
| 1 year | 8911 | 1083 | 1271 |
| 3 months | 312 | 142 | 158 |
| 1 month | 0 | 0 | 0 |
Number of spectra required to cover Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||
| per year | per month | per year | per month | ||
| North Hem. (DEC > -25°) | Mag < 6 | 1622 | 136 | 2920 | 244 |
| Mag < 7 | 3275 | 273 | 5895 | 492 | |
| Mag < 8 | 4184 | 349 | 7532 | 628 | |
| South Hem. (DEC < +25°) | Mag < 6 | 901 | 76 | 1622 | 136 |
| Mag < 7 | 1457 | 122 | 2623 | 219 | |
| Mag < 8 | 2368 | 198 | 4263 | 356 | |
Level of success in Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||||||
| North Hem. (DEC > -25°) | Mag < 6 | 72 | 7 | 26 | 68.6 % | 43 | 15 | 47 | 41 % |
| Mag < 7 | 130 | 9 | 57 | 66.3 % | 66 | 26 | 104 | 33.7 % | |
| Mag < 8 | 200 | 16 | 104 | 62.5 % | 102 | 48 | 170 | 31.9 % | |
| South Hem. (DEC < +25°) | Mag < 6 | 45 | 5 | 79 | 34.9 % | 25 | 13 | 91 | 19.4 % |
| Mag < 7 | 76 | 6 | 137 | 34.7 % | 43 | 15 | 161 | 19.6 % | |
| Mag < 8 | 200 | 7 | 258 | 43 % | 67 | 15 | 292 | 17.9 % | |
Technical data for administrators
Total number of stars in ArasBeAm: 2332Observing period ratio between High Res and All Res programs: 1.8
Number of spectra with unkown resolution (R<=10): 5
Number of star in intensive observation mode : 0
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